| Name | CVE-2021-25293 |
| Description | An issue was discovered in Pillow before 8.1.1. There is an out-of-bounds read in SGIRleDecode.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pillow (PTS) | jessie, jessie (lts) | 2.6.1-2+deb8u10 | fixed |
| stretch (security) | 4.0.0-4+deb9u4 | fixed |
| stretch (lts), stretch | 4.0.0-4+deb9u6 | fixed |
| buster (security), buster, buster (lts) | 5.4.1-2+deb10u6 | vulnerable |
| bullseye (security), bullseye | 8.1.2+dfsg-0.3+deb11u2 | fixed |
| bookworm (security), bookworm | 9.4.0-1.1+deb12u1 | fixed |
| sid, trixie | 10.4.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pillow | source | jessie | (not affected) | | | |
| pillow | source | stretch | (not affected) | | | |
| pillow | source | (unstable) | 8.1.1-1 | | | |
Notes
[buster] - pillow <ignored> (Minor issue)
[stretch] - pillow <not-affected> (Vulnerable code introduced later)
https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html
https://github.com/python-pillow/Pillow/commit/f891baa604636cd2506a9360d170bc2cf4963cc5
Introduced in https://github.com/python-pillow/Pillow/commit/a90dc4910045f5c6c119b582d4fd2e4841cd51f8 (v4.3.0)
[jessie] - pillow <not-affected> (Vulnerable code introduced later)